I too would like this functionality.
Roland did mention that it is currently hard coded but he was going to investigate if it was possible for a future release.
https://forums.ldraw.org/thread-27607-po...l#pid51904
Roland did mention that it is currently hard coded but he was going to investigate if it was possible for a future release.
https://forums.ldraw.org/thread-27607-po...l#pid51904